'Day' in the Bible

For all day long his work produces pain and frustration, and even at night his mind cannot relax! This also is futile!

Surely, he ate in darkness every day of his life, and he suffered greatly with sickness and anger.

though it never saw the light of day nor knew anything, yet it has more rest than that man --

Because many words lead to pointlessness, how do people benefit from this? 12Who knows what is best for people in this life, every day of their pointless lives that they pass through like a shadow? Who informs people on earth what will come along after them?

A good name is better than precious ointment; and the day of death than the day of one's birth.

Wisdom, like an inheritance, is a good thing; it benefits those who see the light of day.

In the day of prosperity be joyful, but in the day of adversity consider: God also hath set the one over against the other, to the end that man should find nothing after him.

There is no man that hath power over the spirit to retain the spirit; neither hath he power in the day of death: and there is no discharge in that war; neither shall wickedness deliver those that are given to it.

When I applied mine heart to know wisdom, and to see the business that is done upon the earth: (for also there is that neither day nor night seeth sleep with his eyes:)

Find joy in living with your wife whom you love every day of your pointless life that God gave you on earth, because this is your life assignment and your work to do on earth.

In the day when the keepers of the house shall tremble, and the strong men shall bow themselves, and the grinders cease because they are few, and those that look out of the windows be darkened,